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Took fill_up_media into respect with automatic write mode decisions

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This commit is contained in:
Thomas Schmitt
2007-02-15 20:16:22 +00:00
parent 6defb724c4
commit de724a3b64
5 changed files with 93 additions and 42 deletions
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16
libburn/trunk/libburn/drive.c
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@ -1703,13 +1703,15 @@ int burn_disc_free_multi_caps(struct burn_multi_caps **caps)
}
/* ts A70207 : evaluate write mode related peculiarities of a disc */
/* ts A70207 : evaluate write mode related peculiarities of a disc
@param flag bit0= fill_up_media is active
*/
int burn_disc_get_write_mode_demands(struct burn_disc *disc,
struct burn_disc_mode_demands *result, int flag)
{
struct burn_session *session;
struct burn_track *track;
int i, j, mode;
int i, j, mode, unknown_track_sizes = 0, last_track_is_unknown = 0;
memset((char *) result, 0, sizeof(struct burn_disc_mode_demands));
if (disc == NULL)
@ -1725,8 +1727,12 @@ int burn_disc_get_write_mode_demands(struct burn_disc *disc,
result->multi_track = 1;
for (j = 0; j < session->tracks; j++) {
track = session->track[j];
if (burn_track_is_open_ended(track))
if (burn_track_is_open_ended(track)) {
result->unknown_track_size = 1;
unknown_track_sizes++;
last_track_is_unknown = 1;
} else
last_track_is_unknown = 0;
if (mode != track->mode)
result->mixed_mode = 1;
if (track->mode != BURN_MODE1)
@ -1735,5 +1741,9 @@ int burn_disc_get_write_mode_demands(struct burn_disc *disc,
result->audio = 1;
}
}
if (flag&1) {/* fill_up_media will define the size of the last track */
if (unknown_track_sizes == 1 && last_track_is_unknown)
result->unknown_track_size = 0;
}
return (disc->sessions > 0);
}